智能变电站中的继电保护运行维护技术分析

Analysis of Operation and Maintenance Technology of Relay Protection in Intelligent Substations

阐述智能变电站的结构、继电保护对时机制和继电保护机制。分析智能变电站继电保护设备的运行维护技术要点,包括主要继电保护设备维护、异常运行条件下的维修、变压器的继电维护技术。

This paper expounds the structure,relay protection timing mechanism,and relay protection mechanism of intelligent substations.It analyzes the key points of operation and maintenance technology for intelligent substation relay protection equipment,including maintenance of main relay protection equipment,repair under abnormal operating conditions,and relay maintenance technology for transformers.